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1. 发明公开

KR1020040023801A 연료 공급 시스템 无效
公开(公告)号：KR1020040023801A
公开(公告)日：2004-03-19
申请号：KR1020037015693
申请日：2002-03-28
申请人： 베이퍼레이트 피티와이 엘티디
发明人： 리그니,숀,토마스
IPC分类号： F02M53/04
CPC分类号： F02B75/20 , F01N5/02 , F01N2240/02 , F02B2075/1824 , F02M31/08 , F02M31/14 , F02M31/18 , F02M53/06 , F02M61/166 , F02M69/044 , F02M69/045 , F02M69/465 , Y02T10/126 , Y02T10/146 , Y02T10/16
摘要： 본 발명은 단부 영역(43)을 갖는 인젝터(40)를 포함하는 연료 공급 시스템을 개시한다. 상기한 단부 영역(43)은 금속과 같은 열 전도성 물질로부터 제공되는데, 이 단부 영역은 배기가스에 의해 가열되어 인젝터의 단부 영역에 있는 연료의 온도를 가열시킴으로써 상기 단부 영역 내에서의 온도 및 압력의 증가로 인해 연료가 즉시 증기 상태로 되게끔 작용하게 되며 이로써 상기한 연료는 인젝터로부터 방출하게 된다. 배기가스는 배기가스 공급 라인(70, 402)에 의해 공급되고 배기가스 복귀 라인(405)에 의해 복귀토록 할 수도 있다.

2. 发明公开

KR1020050046772A 연료 송출 시스템 无效
标题翻译：燃油输送系统
公开(公告)号：KR1020050046772A
公开(公告)日：2005-05-18
申请号：KR1020057004277
申请日：2003-09-05
申请人： 베이퍼레이트 피티와이 엘티디
发明人： 리그니,숀,토마스
IPC分类号： F02M53/06 , F02M31/125
CPC分类号： F02M31/135 , F02D9/109 , F02M31/125 , F02M31/18 , F02M35/10078 , F02M53/06 , F02M2200/24 , Y02T10/126
摘要： A fuel delivery system for an IC engine includes an injector (240) which is heated as its region to elevate the temperature of the fuel in the end region and so that when the fuel is ejected from the end region, it immediately converts to vapour. Heating of the end region is performed either by direct conduction from the engine or by an electrical heating element. A gasket (22) of heat conducting material is provided between the cylinder head and the inlet manifold (200) so heat is conducted to the inlet manifold (200) and then to injector (240). An electrical heating element (320, 380) is provided surrounding the end region of the injector so that it can heat up the end region immediately without having to wait for the engine to reach operating temperature.
摘要翻译：用于IC发动机的燃料输送系统包括喷射器（240），喷射器（240）作为其区域被加热以升高端部区域中的燃料的温度，并且使得当燃料从端部区域喷射时，其立即转换为蒸气。端部区域的加热通过从发动机或电加热元件的直接传导来进行。导热材料的垫圈（22）设置在气缸盖和入口歧管（200）之间，因此热量被传导到入口歧管（200），然后传导到喷射器（240）。设置在喷射器的端部区域周围的电加热元件（320,380），使得其可以立即加热端部区域而不必等待发动机达到工作温度。

3. 发明公开

KR1020050106429A 연료 공급 시스템 无效
标题翻译：燃油输送系统
公开(公告)号：KR1020050106429A
公开(公告)日：2005-11-09
申请号：KR1020057014904
申请日：2004-02-13
申请人： 베이퍼레이트 피티와이 엘티디
发明人： 리그니,숀,토마스
IPC分类号： F02M53/06 , F02M53/02
CPC分类号： F02M61/14 , F02B2075/125 , F02B2275/14 , F02M31/18 , F02M53/06 , F02M61/145 , F02M2200/858 , Y02T10/123
摘要： A fuel delivery system and fuel injector is disclosed. The fuel delivery system includes a bore (18) which is formed in the head (10) of the engine and a fuel injector (21) is located in the bore (18). The bore (18) has an open end. The heating chamber (40) is defined between the fuel injector and the wall (18a) of the bore (18). The injector has a fuel storage section which is located within the heating chamber and during a compression stroke of the piston of the engine, gas in the combustion chamber of the engine is compressed and forced through the open end of the bore into the chamber to heat the fuel storage section of the injector. In an alternative arrangement, the injector is provided with an enlarged end region (110) which fits into the bore of the engine and makes contact with the peripheral wall of the bore so that heat is conducted from the engine via the peripheral wall of the bore into the enlarged section of the injector to heat the fuel within the end region of the injector.
摘要翻译：公开了燃料输送系统和燃料喷射器。燃料输送系统包括形成在发动机的头部（10）中的孔（18），并且燃料喷射器（21）位于孔（18）中。孔（18）具有开口端。加热室（40）被限定在燃料喷射器和孔（18）的壁（18a）之间。喷射器具有位于加热室内的燃料储存部分，并且在发动机的活塞的压缩行程期间，发动机的燃烧室中的气体被压缩并且被迫穿过孔的开口端进入腔室以加热燃料储存部分。在替代布置中，喷射器设置有扩大的端部区域（110），该扩大的端部区域（110）装配到发动机的孔中并与孔的周壁接触，使得热量经由孔的周壁从发动机传导进入喷射器的放大部分以在喷射器的端部区域内加热燃料。

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